Updated: Z-axis Anti-backlash 1/4-16 Acme Threaded Modification by wesner0019 3d model
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Updated: Z-axis Anti-backlash 1/4-16 Acme Threaded Modification by wesner0019

Updated: Z-axis Anti-backlash 1/4-16 Acme Threaded Modification by wesner0019

by Thingiverse
Last crawled date: 3 years ago
Build Anti-Backlash for 1/4-16 Acme Z axis rods
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Materials Needed :
2x 12" 1/4-16 Acme Rod (McMasterCarr #: 93410A904 per)
4x 1/2" wide nuts (McMasterCarr #: 94815A007 per)
1x spring (McMasterCarr #: 1986K94 package of 6)
4x (3mm or 4-40) x 1.5" long bolts and matching nuts
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The top nut will press fit into the top and the bottom nut will be loose. The bottom nut should also be within the case so no pressure from installation interferes or presses on this nut. The top nut is the driving nut while the bottom nut provides the anti-backlash.
Also uses either 3mm or 4-40 threaded bolts at 1.5 inches long.

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